CN115363476B - Device with detachable accessory, identification method and device - Google Patents
Device with detachable accessory, identification method and device Download PDFInfo
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- CN115363476B CN115363476B CN202110560197.4A CN202110560197A CN115363476B CN 115363476 B CN115363476 B CN 115363476B CN 202110560197 A CN202110560197 A CN 202110560197A CN 115363476 B CN115363476 B CN 115363476B
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- dust collector
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- 238000000034 method Methods 0.000 title claims abstract description 35
- 239000000126 substance Substances 0.000 claims abstract description 72
- 238000001514 detection method Methods 0.000 claims abstract description 69
- 239000003990 capacitor Substances 0.000 claims abstract description 59
- 239000000428 dust Substances 0.000 claims description 40
- 239000004020 conductor Substances 0.000 claims description 18
- 238000000576 coating method Methods 0.000 claims description 10
- 238000004891 communication Methods 0.000 claims description 8
- 239000011248 coating agent Substances 0.000 claims description 7
- 238000009713 electroplating Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 15
- 238000004590 computer program Methods 0.000 description 7
- 230000006870 function Effects 0.000 description 6
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/28—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
- G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
- G01R27/26—Measuring inductance or capacitance; Measuring quality factor, e.g. by using the resonance method; Measuring loss factor; Measuring dielectric constants ; Measuring impedance or related variables
- G01R27/2605—Measuring capacitance
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Geophysics And Detection Of Objects (AREA)
Abstract
The embodiment of the application discloses equipment with a detachable accessory, which comprises the following components: a conductive substance is arranged on a connecting part of the equipment, and a capacitance detection circuit of the equipment is connected with the conductive substance; wherein when the connecting part of the device is connected with the connecting part of the detachable accessory to form a connecting area, the area of the conductive substance in the connecting area is used for: the area of the detachable accessory placed opposite the area of the conductive substance in the connection area forms a capacitor, and the capacitance detection circuit is configured to: and detecting a detected capacitance of the capacitor, wherein the detected capacitance is used for controlling the equipment to work by a processor of the equipment. The embodiment of the application also discloses an identification method and an identification device.
Description
Technical Field
The application relates to the technical field of equipment with detachable accessories and identification of accessories, in particular to equipment with detachable accessories, an identification method and an identification device.
Background
Currently, for devices with detachable accessories, such as a vacuum cleaner, the vacuum cleaner can support multiple accessories at the same time, and in the related art, the vacuum cleaner usually recognizes the accessories in two ways: one is to arrange a detection circuit in the accessory, the dust collector body is connected with the accessory through a plug, and the dust collector identifies the accessory through the detection circuit in the accessory; the other is that the accessory adopts a floor brush with a motor, and the accessory identification system of the dust collector identifies the accessory through the acquired current signal of the floor brush motor.
However, in the above-described detection circuit, the power supply, and the connector of at least two pins must be provided in the accessory, the hardware cost is large, and the increase in the number of pins of the connector causes deterioration in reliability; by adopting the mode of the floor brush with the motor, the motor is arranged in the accessory, and the floor brush is unidentifiable for common accessories and has certain limitation.
That is, the existing device with detachable accessories can only realize the identification of the accessories by adding hardware into the accessories, the hardware cost is high, and the identification has a certain limitation.
Content of the application
The embodiment of the application aims to provide equipment with detachable accessories, an identification method and an identification device, so as to solve the problems that equipment in the related art has high cost and limitation in identification when identifying the detachable accessories.
The technical scheme of the application is realized as follows:
an apparatus having a detachable accessory, comprising:
a conductive substance is arranged on a connecting part of the equipment, and a capacitance detection circuit of the equipment is connected with the conductive substance; wherein,,
when the connecting part of the device is connected with the connecting part of the detachable accessory to form a connecting area, the area of conductive substance in the connecting area is used for: forming a capacitor with a region of the detachable accessory disposed opposite a region of the conductive substance in the connection region;
the capacitance detection circuit is used for: detecting to obtain the detection capacitance of the capacitor;
the detection capacitor is used for controlling the equipment to work by the processor of the equipment.
An identification method for use in an apparatus having a detachable accessory according to one or more of the embodiments described above, comprising:
acquiring a detection capacitance through the capacitance detection circuit;
determining the type of the detachable accessory connected with the equipment currently according to the detection capacitance;
and controlling the equipment to work according to the type of the accessory.
An identification device provided in an apparatus having a detachable accessory according to one or more of the embodiments described above, comprising:
the acquisition module is used for acquiring the detection capacitance through the capacitance detection circuit;
the determining module is used for determining the type of the detachable accessory connected with the equipment currently according to the detection capacitor;
and the control module is used for controlling the equipment to work according to the type of the accessory.
An apparatus having a detachable accessory, comprising:
a processor and a storage medium storing instructions executable by the processor, the storage medium performing operations in dependence upon the processor through a communication bus, the instructions, when executed by the processor, performing the identification method of one or more embodiments described above.
A computer storage medium storing executable instructions that, when executed by one or more processors, perform the identification method of one or more embodiments.
The embodiment of the application provides equipment with a detachable accessory, an identification method and a device, wherein a conductive substance is arranged on a connecting part of the equipment, a capacitance detection circuit of the equipment is connected with the conductive substance, and when the connecting part of the equipment is connected with the connecting part of the detachable accessory to form a connecting area, the area of the conductive substance in the connecting area is used for: the area of the detachable accessory placed opposite the area of the conductive substance in the connection area forms a capacitor, and the capacitance detection circuit is configured to: detecting to obtain a detection capacitance of the capacitor, wherein the detection capacitance is used for controlling equipment to work by a processor of the equipment; that is, in the embodiment of the present application, by providing the conductive material on the connection part of the apparatus, when the apparatus is connected to the detachable accessory, the area of the conductive material in the connection area and the area of the detachable accessory correspondingly placed in the connection area are made to form the capacitor, so that the capacitance detection circuit can detect and obtain the detected capacitance of the capacitor, and after the detected capacitance is obtained, the processor of the apparatus controls the apparatus to operate according to the detected capacitance, so that the detachable accessory is prevented from being structurally added with hardware, and the detachable accessory is prevented from being identified, and only by providing the conductive material on the connection part of the apparatus, the detachable accessory is identified with small modification of the apparatus, so that the hardware cost is saved, and meanwhile, the range of the detachable accessory identification is also enlarged because the structure of the detachable accessory is not limited by the identification.
Drawings
FIG. 1 is a schematic view of an alternative device with removable accessory according to an embodiment of the present application;
fig. 2 is a schematic structural diagram of a body sleeve and an accessory sleeve of a dust collector according to an embodiment of the present application;
fig. 3 is a schematic structural diagram of an equivalent circuit of an alternative capacitor according to an embodiment of the present application;
fig. 4a is a schematic structural view of an alternative fitting sleeve 1 according to an embodiment of the present application;
fig. 4b is a schematic structural view of an alternative fitting sleeve 2 according to an embodiment of the present application;
fig. 4c is a schematic structural view of an alternative fitting sleeve 3 according to an embodiment of the present application;
FIG. 5 is a schematic flow chart of an alternative identification method according to an embodiment of the present application;
FIG. 6 is a schematic diagram of an alternative identification device according to an embodiment of the present application;
fig. 7 is a schematic structural view of another alternative device with detachable accessory according to an embodiment of the present application.
Detailed Description
For a better understanding of the objects, structures and functions of the present application, a device with detachable accessory, a method of identifying the same will be described in further detail with reference to the accompanying drawings.
An embodiment of the present application provides a device with a detachable accessory, fig. 1 is a schematic structural diagram of an alternative device with a detachable accessory provided in the embodiment of the present application, referring to fig. 1, a conductive substance 112 is disposed on a connection part 111 of a device 11, and a capacitance detection circuit 113 of the device 11 is connected to the conductive substance 112; wherein,,
when the connection part 111 of the device 11 is connected with the connection part of the detachable accessory to form a connection area, the area of the conductive substance in the connection area is used for: forming a capacitor with the region of the detachable accessory placed opposite the region of the conductive substance in the connection region;
the capacitance detection circuit is used for: detecting to obtain a detection capacitance of the capacitor;
wherein the detection capacitor is used by a processor of the device to control operation of the device.
Taking a dust collector as an example, in the related art, a detection circuit is added to a body and an accessory of the dust collector, which increases cost, and the body and the accessory of the dust collector are connected through a connector, so that the number of pins is increased, the reliability is reduced, and a motor in the accessory of the dust collector makes identification receive a certain limitation.
In order to reduce the cost and expand the application range of identification, the embodiment of the application provides a device 11 with a detachable accessory, wherein a conductive substance 112 is arranged on a connecting part of the device 11, and a capacitance detection circuit 113 is connected with the conductive substance 112.
Based on the structure of the apparatus 11 having the detachable accessory described above, when the connection member of the apparatus 11 having the detachable accessory is connected with the connection member of the detachable accessory, the conductive substance located in the connection region of the interconnection is referred to as a region of the conductive substance in the connection region, the region of the conductive substance being provided with the region of the detachable accessory in opposition, then when the apparatus is connected with the detachable accessory, the region of the conductive substance serves as one plate, and the region of the detachable accessory provided in opposition to the region of the conductive substance serves as the other plate, thereby forming a capacitor using the two plates.
That is, different detachable accessories can be identified with respect to the magnitude of the detection capacitance of the capacitor formed between the different detachable accessories and the device, the detection capacitance of the capacitor being mainly related to the area of the region of the conductive substance in the connection region, where the area of the region of the conductive substance in the connection region can be set to be different for the different detachable accessories, then the area of the region of the conductive substance in the connection region is different for the different detachable accessories, the capacitance detected by the capacitance detection circuit is different at the time of the mutual connection, then the device having the detachable accessories recognizes the accessory type of the detachable accessories according to the value of the detection capacitance, thereby controlling the device having the detachable accessories to operate according to the recognized accessory type.
Here, the shape of the conductive substance on the connection member of the apparatus having the detachable fitting may be a regular shape or an irregular shape, and the embodiment of the present application is not particularly limited thereto.
The conductive material may be a conductive coating formed by an electroplating process, or may be a conductive film or a metal sheet adhered or inlaid to the connection portion, which is not particularly limited in the embodiment of the present application.
To identify different detachable accessories to enable operation of a device having detachable accessories, in an alternative embodiment, the detachable accessories include a first detachable accessory and a second detachable accessory; wherein,,
the area of the region of conductive material in the first connection region formed by the connection part of the device and the connection part of the first detachable accessory is different from the area of the region of conductive material in the second connection region formed by the connection part of the device and the connection part of the second detachable accessory.
In particular, for the first detachable accessory and the second detachable accessory, in order to enable the device having the detachable accessory to recognize the accessory type of the different detachable accessory, then the detected capacitance for the different detachable accessories needs to be different, in particular, in order to make the detected capacitance of the capacitor generated between the different detachable accessories and the device different, it may be achieved by setting different plate areas.
The area of the conductive substance in the first connection area is the polar plate area of a capacitor formed between the first detachable accessory and the device, and similarly, the area of the conductive substance in the second connection area is the polar plate area of a capacitor formed between the second detachable accessory and the device, so that the detection capacitance between the two can be different, namely the area of the conductive substance in the first connection area is different from the area of the conductive substance in the second connection area.
Thus, when the device is connected with the first detachable accessory, the detection capacitance detected by the capacitance detection circuit is different from the detection capacitance detected by the capacitance detection circuit when the device is connected with the second detachable accessory, and when the relation between the capacitance value and the accessory type is stored in the device, the accessory type of the detachable accessory can be determined according to the detected capacitance value, and the working parameters of each accessory type are different, and at this time, the device can control the device to work according to the working parameters corresponding to the different accessory types.
For devices with detachable fittings, in general, the connection manner of the sleeve is convenient for connection and is relatively stable, and in order to realize the connection manner of the sleeve, any one of the following manners can be adopted for realizing:
in an alternative embodiment, the connecting part of the device and the connecting part of the detachable accessory are both sleeves, and the inner diameter of the connecting part of the device is larger than the inner diameter of the connecting part of the detachable accessory, wherein,
the inner surface of the connecting part of the device is provided with an electrically conductive substance.
Specifically, when the connection mode of the sleeve is adopted between the apparatus and the detachable accessory, the difference in the inner diameter of the sleeve causes the difference in the capacitor formed by the apparatus and the detachable accessory, for example, in the case where the inner diameter of the connection member of the apparatus is larger than the inner diameter of the connection member of the detachable accessory, the connection member of the detachable accessory is inserted into the connection member of the apparatus at the time of the mutual connection, and then, in order to form the capacitor, it is necessary to provide a conductive substance on the inner surface of the connection member of the apparatus.
Then, when the apparatus is connected with the detachable accessory, the area belonging to the conductive substance in the connection area among the conductive substances on the inner surface of the connection part of the apparatus is: the area of the detachable accessory correspondingly arranged in the opposite direction of the area of the conductive substance in the connecting area is: the other plate of the capacitor can thus be formed, the different fitting types being identified by providing the areas of the conductive material in the connection areas in the different detachable fittings.
Here, the conductive material may or may not be provided on the outer surface of the detachable fitting, which is not particularly limited in the embodiment of the present application.
In order to increase the recognition efficiency of the detachable accessory, in an alternative embodiment the outer surface of the connecting part of the detachable accessory is provided with an electrically conductive substance.
That is, here, a conductive substance is provided on the outer surface of the connection part of the detachable accessory, so that when the apparatus is connected to the detachable accessory, the conductive substance area of the inner surface of the apparatus in the connection area is one plate of the capacitor, and the conductive substance area of the outer surface of the detachable accessory in the connection area is the other plate of the capacitor, and thus, one capacitor is formed by two conductive substances of the connection area as plates, and the capacitance value of the capacitor can be increased.
The reason why the conductive substance is provided on the outer surface of the detachable accessory is that when the conductive substance is not provided on the outer surface of the detachable accessory, the detachable accessory is grounded, and the capacitance value of the capacitor is not large when the conductive substance is not provided on the outer surface of the detachable accessory.
In order to improve the capacitance values corresponding to different accessories, conductive substances are arranged on the outer surfaces of the detachable accessories, so that the capacitance values of the capacitors are increased, and the identification of the different accessories is facilitated.
In an alternative embodiment, the connecting part of the device and the connecting part of the detachable accessory are both sleeves, and the inner diameter of the connecting part of the device is smaller than the inner diameter of the connecting part of the detachable accessory, wherein,
the outer surface of the connecting part of the device is provided with an electrically conductive substance.
Specifically, when the connection mode of the sleeve is adopted between the apparatus and the detachable accessory, the difference in the inner diameter of the sleeve causes the difference in the capacitor formed by the apparatus and the detachable accessory, for example, in the case where the inner diameter of the connection member of the apparatus is smaller than the inner diameter of the connection member of the detachable accessory, the connection member of the apparatus is inserted into the connection member of the detachable accessory at the time of the mutual connection, and then, in order to form the capacitor, it is necessary to provide a conductive substance on the outer surface of the connection member of the apparatus.
Then, when the device is connected with the detachable accessory, the area of the conductive substance belonging to the conductive substance in the connection area on the outer surface of the connection part of the device is: the area of the detachable accessory correspondingly arranged in the opposite direction of the area of the conductive substance in the connecting area is: the other plate of the capacitor can thus be formed, the different fitting types being identified by providing the areas of the conductive material in the connection areas in the different detachable fittings.
Here, the conductive material may or may not be provided on the outer surface of the detachable fitting, which is not particularly limited in the embodiment of the present application.
In order to increase the recognition efficiency of the detachable accessory, in an alternative embodiment, the inner surface of the connecting part of the detachable accessory is provided with an electrically conductive substance.
That is, here, the conductive substance is provided on the inner surface of the connection part of the detachable accessory, so that when the device is connected to the detachable accessory, the conductive substance area of the outer surface of the device in the connection area is one plate of the capacitor, and the conductive substance area of the inner surface of the detachable accessory in the connection area is the other plate of the capacitor, so that one capacitor is formed by the two conductive substances of the connection area as the plates, and the capacitance value of the capacitor can be increased.
The conductive substance is provided on the inner surface of the detachable fitting because the detachable fitting is grounded when the conductive substance is not provided on the inner surface of the detachable fitting, and the capacitance value of the capacitor at this time is large when the conductive substance is not provided on the inner surface of the detachable fitting.
In order to improve the capacitance values corresponding to different accessories, the inner surface of the detachable accessory is also provided with conductive substances, so that the capacitance value of the capacitor is increased, and the identification of the different accessories is facilitated.
In an alternative embodiment, the detachable fitting includes a first detachable fitting and a second detachable fitting; wherein,,
the area of the first connection area formed by the connection part of the device and the connection part of the first detachable accessory is different from the area of the second connection area formed by the connection part of the device and the connection part of the second detachable accessory.
That is, when the above-mentioned sleeve connection mode is adopted, for the scheme that the conductive material is disposed on the outer surface of the connection part of the device, when the device is connected with the first detachable fitting, a first connection area is formed, the area of the conductive material in the first connection area is the plate area of the capacitor formed between the device and the first detachable fitting, when the device is connected with the second detachable fitting, a second connection area is formed, the area of the conductive material in the second connection area is the plate area of the capacitor formed between the device and the second detachable fitting, and for the identification of the fitting, the value of the capacitor is mainly determined by the plate area of the capacitor.
Therefore, here, the area of the first connection region formed by the connection part of the apparatus and the connection part of the first detachable accessory is different from the area of the second connection region formed by the connection part of the apparatus and the connection part of the second detachable accessory, and thus, the values of the detection capacitances corresponding to the different detachable accessories are different, and thus, the identification of the different accessories can be achieved.
Wherein the device comprises one or more of: dust collector, hair dryer, electric toothbrush.
In practical application, taking a dust collector as an example, the dust collector is provided with a plurality of ground brushes, and working parameters adopted by the dust collector for different ground brushes are different.
Similarly, the electric hair dryer is similar to the capacitive toothbrush, and the device with the detachable accessory provided in the embodiment of the present application may also be a mechanical tool with the detachable device, which is not limited herein.
The apparatus with detachable accessory described in one or more of the embodiments described above is described below by way of example.
Fig. 2 is a schematic structural diagram of a body sleeve and an accessory sleeve of a dust collector, as shown in fig. 2, conductive coatings are added on an accessory and a connecting part of the dust collector body, areas of conductive layers of different accessories are different, after the dust collector body and a brush head are mechanically connected, the two conductive layers are overlapped to form a capacitor, a capacitor detection circuit is arranged in the dust collector body, and different brush heads can be identified by measuring the detected capacitor; as shown in fig. 2, after the cleaner body sleeve and the accessory sleeve are connected, the oblique line areas overlap, and a capacitor is formed between the conductive coatings in the overlapping areas. The capacitance can be changed by changing the area of the conductive coating or the area of the overlapping area, thereby realizing the detection of the accessory.
The sleeve is only a part of the structure of the cleaner body and the accessory for connection.
Fig. 3 is a schematic structural diagram of an equivalent circuit of an alternative capacitor according to an embodiment of the present application, where, as shown in fig. 3, a capacitance detection circuit of the device is connected to one plate of the capacitor, and the other plate of the capacitor is grounded.
Fig. 4a is a schematic structural view of an alternative accessory sheath 1 according to an embodiment of the present application, as shown in fig. 4a, wherein a connection area formed when the accessory sheath 1 is connected to a cleaner body is indicated by a diagonal line area; fig. 4b is a schematic structural view of an alternative accessory sheath 2 according to an embodiment of the present application, as shown in fig. 4b, wherein a connection area formed when the accessory sheath 2 is connected to the cleaner body is indicated by a diagonal line area; fig. 4c is a schematic structural diagram of an alternative accessory sleeve 3 according to an embodiment of the present application, as shown in fig. 4c, wherein a connection area formed when the accessory sleeve 3 is connected to the cleaner body is indicated by a diagonal area, and a conductive coating is disposed on the diagonal area.
It is apparent that the area of the diagonal area in fig. 4a is smaller than the area of the diagonal area in fig. 4b and the area of the diagonal area in fig. 4b is smaller than the area of the diagonal area in fig. 4c, and that the capacitance detected by the capacitance detection circuit is different when the device is connected to the accessory shoe 1 or the accessory shoe 2 or the accessory shoe 3, the device can identify the accessory from the detected capacitance.
It should be noted that the identification of the accessory may be implemented in any of the following ways:
first, the area of the diagonal line area is changed, namely, the area of the conductive coating of the cleaner body: the areas of the conductive coatings of the connection areas of different accessories are different. The capacitance of the accessory is different from that of the cleaner body after the accessory is connected. The accessory identification function can be realized. The change of the area is not limited to the following manner, and the shape is not limited as long as the area is different.
Secondly, because the shapes, volumes, masses and surface areas of different accessories are different, besides arranging the conductive coating on the connecting part of the dust collector body, the complete conductive coating can be formed by carrying out surface treatment, such as electroplating process, on the accessories, which is equivalent to area change, and the formed capacitance is also different, so that accessory detection can be realized.
The embodiment of the application provides equipment with a detachable accessory, wherein a conductive substance is arranged on a connecting part of the equipment, a capacitance detection circuit of the equipment is connected with the conductive substance, and when the connecting part of the equipment is connected with the connecting part of the detachable accessory to form a connecting area, the area of the conductive substance in the connecting area is used for: the area of the detachable accessory placed opposite the area of the conductive substance in the connection area forms a capacitor, and the capacitance detection circuit is configured to: detecting to obtain a detection capacitance of the capacitor, wherein the detection capacitance is used for controlling equipment to work by a processor of the equipment; that is, in the embodiment of the present application, by providing the conductive material on the connection part of the apparatus, when the apparatus is connected to the detachable accessory, the area of the conductive material in the connection area and the area of the detachable accessory correspondingly placed in the connection area are made to form the capacitor, so that the capacitance detection circuit can detect the detected capacitance of the capacitor, and then the processor of the apparatus controls the apparatus to operate according to the detected capacitance after obtaining the detected capacitance, so that the detachable accessory is prevented from being structurally added with hardware to realize the identification of the detachable accessory, and the detachable accessory is only identified with the conductive material provided on the connection part of the apparatus with small modification of the apparatus, so that the hardware cost is saved, and the range of the identification of the detachable accessory is also widened because the identification is not limited to the structure of the detachable accessory
Based on the same inventive concept, an embodiment of the present application provides an identification method, which is applied to the device with detachable accessory described in one or more embodiments, and fig. 5 is a schematic flow chart of an alternative identification method provided in the embodiment of the present application, and referring to fig. 5, the method may include:
s501: acquiring a detection capacitance through a capacitance detection circuit;
s502: determining the type of the detachable accessory connected with the equipment currently according to the detection capacitance;
s503: the control device works according to the type of the accessory.
Specifically, in order to enable the device to recognize the accessory, first, the device acquires a detection capacitance from the capacitance detection circuit, and a correspondence between the detection capacitance and the accessory type is stored in the device in advance, so that after the device acquires the detection capacitance, the corresponding accessory type is searched for according to the detection capacitance, and the searched accessory type is determined as the accessory type of the detachable accessory to which the device is currently connected.
And finally, controlling the equipment to work by adopting working parameters applicable to the accessory type according to the determined accessory type.
Therefore, the detection capacitor acquired by the equipment can realize the identification of accessories and control the equipment to work by adopting proper working parameters, so that the hardware cost is reduced, the application range of the equipment for identifying the accessories is enlarged, and the equipment is convenient for a user to use.
For some devices with detachable accessories that may be controlled by a client, in an alternative embodiment, the method further comprises:
transmitting the accessory type to a user client corresponding to the equipment;
receiving a control instruction from a user client;
and controlling the equipment to work according to the control instruction.
Specifically, after determining the type of the accessory, the type of the accessory is sent to a client corresponding to the equipment, for example, an APP corresponding to the equipment in a mobile phone of a user, at this time, the user can know the type of the accessory connected to the equipment through the APP, find working parameters of the accessory, and send a control instruction to the equipment, so that the equipment works according to the working parameters carried in the control instruction.
Additionally, to facilitate management of a device having a detachable accessory, in an alternative embodiment, the method further comprises:
recording the use information of the detachable accessories;
and sending the use information of the detachable accessories to a server corresponding to the equipment and storing the use information.
That is, by identifying the accessory of the apparatus, the use information of each accessory, for example, the use period, the use area, and the like of each accessory can be recorded, and the use information of the detachable accessory can be transmitted to the server corresponding to the apparatus to be stored.
In order to facilitate the management of the accessories by the user, in an alternative embodiment, after sending the usage information of the detachable accessories to a server corresponding to the device and storing the usage information, the method further includes:
when the using time of the use information of the detachable accessory reaches a preset threshold value, generating prompt information;
the prompt information is sent to a user client corresponding to the equipment;
the prompt information is used for prompting that the detachable accessory reaches the use time limit.
Specifically, after the server stores the received usage information of the detachable accessory, when the server determines that the usage time of a certain detachable accessory reaches the preset threshold, the server generates prompt information and sends the prompt information to a client corresponding to the device, for example, an APP in a mobile phone of a user, so that the user can know that the detachable accessory reaches the usage time limit, and the user can replace the accessory in time conveniently.
According to the identification method provided by the embodiment of the application, through the equipment with the detachable accessories in one or more embodiments, the equipment can acquire the detection capacitances corresponding to different accessories through the capacitance detection circuit, so that the identification of the accessories is realized, and the equipment can automatically identify the connected accessories.
Based on the same inventive concept, an embodiment of the present application provides an identification device, where the identification device is disposed in the apparatus with detachable accessory according to one or more embodiments of the present application, and fig. 6 is a schematic structural diagram of an alternative identification device provided by the embodiment of the present application, as shown in fig. 6, including:
an acquisition module 61 for acquiring a detection capacitance by a capacitance detection circuit;
a determining module 62, configured to determine, according to the detected capacitance, an accessory type of the detachable accessory to which the apparatus is currently connected;
a control module 63 for controlling the operation of the device according to the type of the accessory.
In other embodiments of the present application, the apparatus is further configured to:
transmitting the accessory type to a user client corresponding to the equipment;
receiving a control instruction from a user client;
and controlling the equipment to work according to the control instruction.
In other embodiments of the present application, the apparatus is further configured to:
recording the use information of the detachable accessories;
and sending the use information of the detachable accessories to a server corresponding to the equipment and storing the use information.
In other embodiments of the present application, the apparatus is further configured to:
after the use information of the detachable accessories is sent to a server corresponding to the equipment and stored, when the use time of the use information of the detachable accessories reaches a preset threshold value, generating prompt information;
the prompt information is sent to a user client corresponding to the equipment;
the prompt information is used for prompting that the detachable accessory reaches the use time limit.
In practical applications, the acquisition module 61, the determination module 62 and the control module 63 may be implemented by a processor located on a device with detachable accessories, specifically a central processing unit (CPU, central Processing Unit), a microprocessor (MPU, microprocessor Unit), a digital signal processor (DSP, digital Signal Processing) or a field programmable gate array (FPGA, field Programmable Gate Array), etc.
Based on the foregoing embodiments, an embodiment of the present application provides a device with a detachable accessory, and fig. 7 is a schematic structural diagram of another alternative device with a detachable accessory provided in the embodiment of the present application, as shown in fig. 7, and an embodiment of the present application provides a device 700 with a detachable accessory, including:
a processor 71 and a storage medium 72 storing instructions executable by the processor 71, the storage medium 72 performing operations in dependence on the processor 71 via a communication bus 73, the instructions, when executed by the processor 71, performing the identification method of one or more of the embodiments described above.
In practical use, the components in the terminal are coupled together via the communication bus 73. It is understood that the communication bus 73 is used to enable connected communication between these components. The communication bus 73 includes a power bus, a control bus, and a status signal bus in addition to the data bus. But for clarity of illustration the various buses are labeled as communication bus 73 in fig. 7.
Based on the foregoing embodiments, embodiments of the present application provide a computer-readable storage medium storing one or more programs executable by one or more processors to perform the identification method provided by the embodiments of the present application.
It will be appreciated by those skilled in the art that embodiments of the present application may be provided as a method, system, or computer program product. Accordingly, the present application may take the form of a hardware embodiment, a software embodiment, or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, magnetic disk storage, optical storage, and the like) having computer-usable program code embodied therein.
The present application is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems) and computer program products according to embodiments of the application. It will be understood that each flow and/or block of the flowchart illustrations and/or block diagrams, and combinations of flows and/or blocks in the flowchart illustrations and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
The foregoing description is only of the preferred embodiments of the present application, and is not intended to limit the scope of the present application.
Claims (11)
1. A vacuum cleaner having a removable accessory, comprising:
a conductive substance is arranged on a connecting component of the dust collector, and a capacitance detection circuit of the dust collector is connected with the conductive substance; wherein,,
when the connection part of the dust collector is connected with the connection part of the detachable accessory to form a connection area, the area of the conductive substance in the connection area is used for: forming a capacitor with a region of the detachable accessory disposed opposite a region of the conductive substance in the connection region;
the capacitance detection circuit is used for: detecting to obtain the detection capacitance of the capacitor;
the detection capacitor is used for controlling the dust collector to work by the processor of the dust collector;
wherein the detachable fittings comprise a first detachable fitting and a second detachable fitting; wherein,,
the area of the region of conductive material in the first connection region formed by the connection part of the dust collector and the connection part of the first detachable accessory is different from the area of the region of conductive material in the second connection region formed by the connection part of the dust collector and the connection part of the second detachable accessory;
wherein the connecting part of the dust collector and the connecting part of the detachable accessory are both sleeves, and the inner diameter of the connecting part of the dust collector is larger than the inner diameter of the connecting part of the detachable accessory, wherein,
the inner surface of the connecting part of the dust collector is provided with conductive substances;
or the connecting part of the dust collector and the connecting part of the detachable accessory are both sleeves, and the inner diameter of the connecting part of the dust collector is smaller than that of the connecting part of the detachable accessory, wherein,
the outer surface of the connecting part of the dust collector is provided with conductive substances;
the conductive substance is a conductive coating produced by an electroplating process.
2. A vacuum cleaner according to claim 1, wherein the outer surface of the connecting part of the detachable accessory is provided with an electrically conductive substance.
3. A vacuum cleaner according to claim 1, wherein the inner surface of the connecting part of the detachable accessory is provided with an electrically conductive substance.
4. A vacuum cleaner according to any one of claims 1 to 3, wherein the removable accessory comprises a first removable accessory and a second removable accessory; wherein,,
the area of a first connection area formed by the connection part of the dust collector and the connection part of the first detachable accessory is different from the area of a second connection area formed by the connection part of the dust collector and the connection part of the second detachable accessory.
5. An identification method, characterized in that it is applied to a vacuum cleaner with detachable accessory according to any one of the preceding claims 1 to 4, comprising:
acquiring a detection capacitance through the capacitance detection circuit;
determining the type of the detachable accessory connected with the dust collector currently according to the detection capacitor;
and controlling the dust collector to work according to the type of the accessory.
6. The method of claim 5, wherein the method further comprises:
the accessory type is sent to a user client corresponding to the dust collector;
receiving a control instruction from the user client;
and controlling the dust collector to work according to the control instruction.
7. The method of claim 5, wherein the method further comprises:
recording the use information of the detachable accessory;
and sending the use information of the detachable accessory to a server corresponding to the dust collector and storing the use information.
8. The method of claim 7, wherein after sending and storing the usage information of the detachable accessory to a server corresponding to the vacuum cleaner, the method further comprises:
when the using time of the using information of the detachable accessory reaches a preset threshold value, generating prompt information;
the prompt information is sent to a user client corresponding to the dust collector;
the prompt message is used for prompting that the detachable accessory reaches the use time limit.
9. An identification device, comprising: the device is provided in a vacuum cleaner with a detachable accessory as claimed in any one of the preceding claims 1 to 4, comprising:
the acquisition module is used for acquiring the detection capacitance through the capacitance detection circuit;
the determining module is used for determining the type of the detachable accessory connected with the dust collector currently according to the detection capacitor;
and the control module is used for controlling the dust collector to work according to the type of the accessory.
10. A vacuum cleaner having a removable accessory, comprising:
a processor and a storage medium storing instructions executable by the processor, the storage medium performing operations in dependence on the processor through a communications bus, the instructions, when executed by the processor, performing the identification method of any one of claims 5 to 8.
11. A computer storage medium storing executable instructions which, when executed by one or more processors, perform the identification method of any one of claims 5 to 8.
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| CN202110560197.4A CN115363476B (en) | 2021-05-21 | 2021-05-21 | Device with detachable accessory, identification method and device |
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| CN202110560197.4A CN115363476B (en) | 2021-05-21 | 2021-05-21 | Device with detachable accessory, identification method and device |
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| CN115363476A CN115363476A (en) | 2022-11-22 |
| CN115363476B true CN115363476B (en) | 2023-10-13 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| GB2624432A (en) * | 2022-11-18 | 2024-05-22 | Dyson Technology Ltd | An appliance |
| CN116678446A (en) * | 2023-08-03 | 2023-09-01 | 北京小米移动软件有限公司 | Accessory identification method and device, electronic equipment and storage medium |
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